Question: Which of the following triangles is congruent to triangle DEF if DE = 5 cm, EF = 7 cm, and DF = 5 cm?
Options:
Correct Answer: Triangle GHI with GH = 5 cm, HI = 7 cm, GI = 5 cm
Solution:
Triangles DEF and GHI are congruent by the Side-Side-Side (SSS) congruence criterion since they have the same side lengths.